CN117418588A

CN117418588A - River dredging maintenance device

Info

Publication number: CN117418588A
Application number: CN202311616574.7A
Authority: CN
Inventors: 郝晓光; 吴宏; 车南雪
Original assignee: Yunnan Maoti Technology Co ltd
Current assignee: Yunnan Maoti Technology Co ltd
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-01-19

Abstract

The invention provides a river dredging maintenance device, and relates to the technical field of hydraulic engineering. The river dredging maintenance device comprises a ship body, wherein two sides of the ship body are fixedly connected with first support plates, the outer sides of the two first support plates are fixedly connected with floating plates, a first driving motor is designed, and drives a hydraulic rod to rotate, so that a disc drives a dredging cone to break up sludge at the bottom of a river, an adsorption pump is started, the sludge is adsorbed by a first connecting pipe and discharged by a second connecting pipe, the traditional manual dredging is replaced, the dredging efficiency is improved, and the dredging safety is also improved; meanwhile, the sand making mechanism is designed, adsorbed silt is poured into the box body from the feed chute, cobble is crushed into usable sand under the action of crushing teeth, the sand filtering frame blocks massive impurities at the top of the sand filtering frame, and the usable sand is discharged from the sand outlet and collected, so that dredging work is more environment-friendly, and waste of resources is avoided.

Description

River dredging maintenance device

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a river dredging maintenance device.

Background

The river channel is an important carrier of water ecological environment, not only is the functions of flood discharge, water supply, irrigation, navigation and the like required by water conservancy, but also is an important supply of underground water sources, so ecological management of the river channel becomes an important content of ecological water conservancy planning, the river channel serves as an important component and carrier for construction and maintenance of water conservancy projects, the maintenance and management are important components and carriers of water conservancy projects, and as most of the river channel is concentrated around factories or people with a certain scale, and sediment and sundries are carried in upstream rivers, the sludge in turning and slow flow areas of the river channel is seriously accumulated, frequent regular cleaning is needed, the river channel dredging is an important project for ecological management of the river channel, normal play of each function of the river channel is facilitated, the ecological environment of the river channel is improved, the self-cleaning capability of the river channel is improved, and the important significance for promoting the rapid and sustainable development of economic society is achieved.

The traditional river dredging mode usually adopts a manual dredging mode, a worker carries out dredging operation on the river, the treatment method has high treatment cost when the river is cut off, and great potential safety hazards exist; at present, most of silt in a cleaning river is operated by operating a dredging ship, however, the prior device can directly discharge the silt in a designated area when cleaning the silt, the silt in the river contains a large amount of cobble and available sandy soil, and a large amount of resource waste can be caused when the silt is directly discharged, and the environment is not protected enough.

Therefore, a new river dredging maintenance device is developed.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides a river dredging maintenance device, which solves the problems that the traditional river dredging mode usually adopts manual dredging, a worker performs dredging operation in a river, the treatment cost is high when the river is cut off, and the treatment method has larger potential safety hazard; at present, most of silt in a cleaning river is operated by operating a dredging ship, however, the prior device can directly discharge the silt in a designated area when cleaning the silt, the silt in the river contains a large amount of cobble and available sandy soil, and a large amount of resource waste can be caused when the silt is directly discharged, and the environment is not protected enough. Is a problem of (a).

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a river course dredging maintenance device, includes the hull, the equal fixedly connected with of hull both sides is first extension board, two the equal fixedly connected with of first extension board outside floats the board, the hull both sides are close to front and back end position and all are provided with positioning mechanism, the hull top is close to front end position fixedly connected with two first driving motor, two the equal fixedly connected with hydraulic stem of first driving motor output, two the equal fixedly connected with disc of hydraulic stem bottom, two equal fixedly connected with of disc bottom a plurality of dredging awls that distribute evenly;

the ship comprises a ship body, a first support, an adsorption pump, a first connecting pipe, a second support, a second connecting pipe and a second connecting pipe, wherein the first support is fixedly connected to the top of the ship body;

the top of the ship body is provided with a water filtering mechanism, and the top of the ship body is provided with a sand making mechanism corresponding to the water filtering mechanism.

Preferably, the two floating plates are symmetrically designed on two sides of the ship body.

Through the technical scheme, the floating plate provides larger buoyancy, so that the ship body can stably float on the water surface.

Preferably, the positioning mechanism comprises a second support plate fixedly connected to the outer side of the ship body, a connecting ring is fixedly connected to the outer side of the second support plate, a buckle is sleeved on the outer wall of the connecting ring, a guy rope is fixedly connected to the bottom of the buckle, and a balancing weight is fixedly connected to the bottom of the guy rope.

Through the technical scheme, the ship body can be protected and stable in the dredging working process, and the dredging working stability is improved.

Preferably, the first connecting pipe bottom extends through the hull and downwardly.

Through above-mentioned technical scheme, first driving motor drives the hydraulic stem and rotates to make the disc drive the silt of desilting awl to the river course bottom break up, then start the adsorption pump, adsorb silt through first connecting pipe.

Preferably, the second connecting pipe end penetrates through the top of the second bracket.

Through above-mentioned technical scheme, guarantee that the silt of being adsorbed can follow the second connecting pipe and discharge to empty on straining water mechanism.

Preferably, the water filtering mechanism comprises a supporting plate fixedly connected to the top of the ship body, the top of the supporting plate is rotationally connected with a box body, the top of the box body is fixedly connected with a water filtering frame, the front end of the water filtering frame is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a push plate, the top of the ship body is provided with an electric telescopic rod corresponding to the box body, and the bottom of the box body is fixedly connected with two drain pipes.

Through the technical scheme, adsorbed sludge is discharged from the second connecting pipe and falls on the top of the water filtering frame, river water flows into the box body from the bottom of the water filtering frame and is discharged from the drain pipe, after the river water is drained, the electric telescopic rod is opened to incline the box body, so that the sludge on the top of the water filtering frame is poured into the sand making mechanism, and meanwhile, the air cylinder is opened to drive the push plate to move so that the sludge is further discharged into the sand making mechanism.

Preferably, a plurality of evenly distributed water filtering holes are formed in the bottom of the water filtering frame, and the top of the electric telescopic rod is rotationally connected with the bottom of the box body.

Through above-mentioned technical scheme, guarantee that the moisture in the silt can be discharged to the box body inside from the drainage hole, and electric telescopic handle can drive the box body slope.

Preferably, the sand making mechanism comprises a plurality of support columns fixedly connected to the top of the ship body, a plurality of support column top fixedly connected with box, box top fixedly connected with feed chute, box one side front and back end all rotates and is connected with the chamber door, two chamber door one side is the first handle of fixedly connected with, box opposite side fixedly connected with two second driving motors, two second driving motor output is the broken roller of fixedly connected with, two broken roller outer wall is the broken tooth of multiunit uniform distribution, box inner wall sliding connection has the sand filtering frame, two second handles of sand filtering frame one side fixedly connected with, box opposite side fixedly connected with two third driving motors, two third driving motor output is the pivot, two the equal fixedly connected with cams of pivot outer wall and sand filtering frame correspond, box bottom fixedly connected with outlet.

Through above-mentioned technical scheme, pour the absorbing silt from the feed chute into inside the box, under broken tooth's effect, broken usable sand with the cobble, filter sand frame with massive impurity block at its top, usable sand is discharged and is collected from the sand outlet for dredging work is more environmental protection, avoids the waste of resource.

Preferably, a limit chute corresponding to the sand filtering frame is arranged on the inner wall of the box body.

Through above-mentioned technical scheme, play spacing and direction's effect to the removal of filter sand frame, open third driving motor, third driving motor drives the cam and rotates, and the cam carries out intermittent type to the filter sand frame and strikes vibrations for usable sand after the breakage is discharged from filter sand frame bottom.

(III) beneficial effects

The invention provides a river dredging maintenance device. The beneficial effects are as follows:

1. according to the river dredging maintenance device, the first driving motor is designed, and drives the hydraulic rod to rotate, so that the disc drives the dredging cone to break up sludge at the bottom of a river, then the adsorption pump is started, the sludge is adsorbed by the first connecting pipe and discharged by the second connecting pipe, the traditional manual dredging is replaced, the dredging efficiency is improved, and the dredging safety is also improved;

2. according to the river dredging maintenance device, the sand making mechanism is designed, adsorbed silt is poured into the box body from the feed chute, cobble is broken into usable sand under the action of breaking teeth, the sand filtering frame blocks large impurities on the top of the cobble, and the usable sand is discharged and collected from the sand outlet, so that dredging work is more environment-friendly, and waste of resources is avoided;

3. this river course dredging maintenance device through design positioning mechanism for in dredging working process, the hull can protect stably, improves dredging working's stability.

Drawings

FIG. 1 is a first view angle block diagram of the present invention;

FIG. 2 is a second view angle block diagram of the present invention;

FIG. 3 is a schematic view of a positioning mechanism according to the present invention;

FIG. 4 is a first view angle structure diagram of the water filtering mechanism of the present invention;

FIG. 5 is a second view angle block diagram of the drainage mechanism of the present invention;

FIG. 6 is a first view angle block diagram of the sand making mechanism of the present invention;

FIG. 7 is a second view angle block diagram of the sand making mechanism of the present invention;

FIG. 8 is a third view of the sand making mechanism of the present invention.

Wherein, 1, the hull; 2. a first support plate; 3. a floating plate; 4. a positioning mechanism; 401. a second support plate; 402. a connecting ring; 403. a buckle; 404. a guy cable; 405. balancing weight; 5. a first driving motor; 6. a hydraulic rod; 7. a disc; 8. a dredging cone; 9. a first bracket; 10. an adsorption pump; 11. a first connection pipe; 12. a second bracket; 13. a second connection pipe; 14. a water filtering mechanism; 1401. a support plate; 1402. a case body; 1403. a water filtering frame; 1404. a cylinder; 1405. a push plate; 1406. an electric telescopic rod; 1407. a drain pipe; 15. a sand making mechanism; 1501. a support column; 1502. a case; 1503. a feed chute; 1504. a door; 1505. a first handle; 1506. a second driving motor; 1507. a crushing roller; 1508. crushing teeth; 1509. a sand filtering frame; 1510. a second handle; 1511. a third driving motor; 1512. a rotating shaft; 1513. a cam; 1514. sand outlet.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples:

as shown in fig. 1-2, the embodiment of the invention provides a river dredging maintenance device, which comprises a ship body 1, wherein both sides of the ship body 1 are fixedly connected with first support plates 2, the outer sides of the two first support plates 2 are fixedly connected with floating plates 3, the two floating plates 3 are symmetrically designed at both sides of the ship body 1, and the floating plates 3 provide larger buoyancy force, so that the ship body 1 can stably float on the water surface;

as shown in fig. 3, positioning mechanisms 4 are arranged at positions, close to the front end and the rear end, of two sides of the ship body 1, the positioning mechanisms 4 comprise a second support plate 401 fixedly connected to the outer side of the ship body 1, a connecting ring 402 is fixedly connected to the outer side of the second support plate 401, a buckle 403 is sleeved on the outer wall of the connecting ring 402, a pull rope 404 is fixedly connected to the bottom of the buckle 403, and a balancing weight 405 is fixedly connected to the bottom of the pull rope 404, so that the ship body 1 can be protected and stable in the dredging working process, and the dredging working stability is improved;

as shown in fig. 1-2, two first driving motors 5 are fixedly connected to the top of the ship body 1 near the front end, hydraulic rods 6 are fixedly connected to the output ends of the two first driving motors 5, discs 7 are fixedly connected to the bottoms of the two hydraulic rods 6, and a plurality of dredging cones 8 which are uniformly distributed are fixedly connected to the bottoms of the two discs 7; the top of the ship body 1 is fixedly connected with a first bracket 9, the top of the first bracket 9 is fixedly connected with an adsorption pump 10, the front end of the adsorption pump 10 is fixedly connected with a first connecting pipe 11, the bottom of the first connecting pipe 11 penetrates through the ship body 1 and extends downwards, the first driving motor 5 drives the hydraulic rod 6 to rotate, so that the disc 7 drives the dredging cone 9 to break up sludge at the bottom of a river channel, then the adsorption pump 10 is started, the sludge is adsorbed through the first connecting pipe 11, the top of the ship body 1 is fixedly connected with a second bracket 12, and the top of the adsorption pump 10 is fixedly connected with a second connecting pipe 13 corresponding to the second bracket 12;

as shown in fig. 4-5, a water filtering mechanism 14 is arranged at the top of a ship body 1, the water filtering mechanism 14 comprises a supporting plate 1401 fixedly connected to the top of the ship body 1, the top of the supporting plate 1401 is rotatably connected with a box 1402, the top of the box 1402 is fixedly connected with a water filtering frame 1403, the front end of the water filtering frame 1403 is fixedly connected with an air cylinder 1404, the output end of the air cylinder 1404 is fixedly connected with a push plate 1405, an electric telescopic rod 1406 corresponding to the box 1402 is arranged at the top of the ship body 1, a plurality of uniformly distributed water filtering holes are formed in the bottom of the water filtering frame 1403, the top of the electric telescopic rod 1406 is rotatably connected with the bottom of the box 1402, water in sludge can be discharged from the water filtering holes into the box 1402, the electric telescopic rod 1406 can drive the box 1402 to incline, two water discharging pipes 1407 are fixedly connected to the bottom of the box 1402, the adsorbed sludge is discharged from a second connecting pipe 13 and falls on the top of the water filtering frame 1403, after the water is drained, the water is discharged from the bottom of the box 1403 into the box 1403 and the water discharging pipe 1407, the water filtering frame 1403 is opened, the water filtering mechanism is enabled to be further discharged into the second connecting pipe 13, and the sand is enabled to be discharged into the end 13, and the sand 13 to be further adsorbed into the end, and the sand 13;

as shown in fig. 6-8, the top of the hull 1 is provided with a sand making mechanism 15 corresponding to the water filtering mechanism 14, the sand making mechanism 15 comprises a plurality of supporting columns 1501 fixedly connected to the top of the hull 1, the tops of the supporting columns 1501 are fixedly connected with a box 1502, the tops of the box 1502 are fixedly connected with a feeding groove 1503, front and rear ends of one side of the box 1502 are respectively and rotatably connected with a box door 1504, one side of the two box doors 1504 is fixedly connected with a first handle 1505, the other side of the box 1502 is fixedly connected with two second driving motors 1506, output ends of the two second driving motors 1506 are respectively and fixedly connected with crushing rollers 1507, outer walls of the two crushing rollers 1507 are respectively and fixedly connected with a plurality of groups of uniformly distributed crushing teeth 1508, the inner wall of the box 1502 is slidably connected with a sand filtering frame 1509, one side of the sand filtering frame 1509 is fixedly connected with two second handles 1510, output ends of the two third driving motors 1511 are respectively and rotatably connected with a rotating shaft 1512, outer walls of the two rotating shafts 1512 are respectively and fixedly connected with two cams 1513 corresponding to the filtering frame 1509, the inner walls of the box 1502 are correspondingly provided with the filtering frame 1509, the movement of the sand filtering frame 1509 is limited and guided, the third driving motor 1511 is turned on, the third driving motor 1511 drives the cam 1513 to rotate, the cam 1513 performs intermittent striking vibration on the sand filtering frame 1509, so that the crushed available sand is discharged from the bottom of the sand filtering frame 1509, a sand outlet 1514 is fixedly connected with the bottom of the box 1502, the absorbed sludge is poured into the box 1502 from the feeding groove 1503, the cobble is crushed into usable sand by the crushing teeth 1508, the sand screen 1509 blocks the bulk impurities on top of it, available sand is discharged from the sand outlet 1514 and collected, so that dredging work is environment-friendly, and waste of resources is avoided.

Working principle: through a plurality of positioning mechanism 4 for in dredging working process, hull 1 can protect stably, improve dredging working's stability, open first driving motor 5 and drive hydraulic stem 6 and rotate, thereby make disc 7 drive dredging awl 8 break up the silt of river course bottom, then start adsorption pump 10, adsorb silt and by the second connecting pipe 13 discharge through first connecting pipe 11, traditional manual dredging has been replaced, dredging working's efficiency has been improved, dredging working's security has also been promoted, adsorbed silt is discharged from second connecting pipe 13 and falls at drainage frame 1403 top, river water flows into box 1402 inside and is discharged from drain 1407 from drainage frame 1403 bottom, after the river water waterlogged, open electric telescopic handle 1406 and incline box 1402, make the silt at drainage frame 1403 top pour into sand making mechanism 15, open cylinder 1404 simultaneously, drive the push pedal 1405 and remove and to be further discharged into sand making mechanism 15, pour into box 1503 inside with the absorption from groove 1503, under broken tooth 1508's effect, can become the broken stone with the filter media of broken top, can prevent and use of the waste of silt from being used in the top, can prevent the waste of silt from being used for the top, and the filter sand is more environmental protection and can be avoided at the top to drain out.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. River channel dredging maintenance device, including hull (1), its characterized in that: the novel dredging device is characterized in that first support plates (2) are fixedly connected to two sides of the ship body (1), floating plates (3) are fixedly connected to the outer sides of the first support plates (2), positioning mechanisms (4) are arranged on the two sides of the ship body (1) close to the front end and the rear end, two first driving motors (5) are fixedly connected to the top of the ship body (1) close to the front end, hydraulic rods (6) are fixedly connected to the output ends of the two first driving motors (5), discs (7) are fixedly connected to the bottoms of the two hydraulic rods (6), and a plurality of dredging cones (8) which are uniformly distributed are fixedly connected to the bottoms of the two discs (7);

the ship comprises a ship body (1), wherein a first support (9) is fixedly connected to the top of the ship body (1), an adsorption pump (10) is fixedly connected to the top of the first support (9), a first connecting pipe (11) is fixedly connected to the front end of the adsorption pump (10), a second support (12) is fixedly connected to the top of the ship body (1), and a second connecting pipe (13) corresponding to the second support (12) is fixedly connected to the top of the adsorption pump (10);

the water filtering device is characterized in that a water filtering mechanism (14) is arranged at the top of the ship body (1), and a sand making mechanism (15) corresponding to the water filtering mechanism (14) is arranged at the top of the ship body (1).

2. The river dredging maintenance device according to claim 1, wherein: the two floating plates (3) are symmetrically designed at two sides of the ship body (1).

3. The river dredging maintenance device according to claim 1, wherein: the positioning mechanism (4) comprises a second support plate (401) fixedly connected to the outer side of the ship body (1), a connecting ring (402) is fixedly connected to the outer side of the second support plate (401), a buckle (403) is sleeved on the outer wall of the connecting ring (402), a guy rope (404) is fixedly connected to the bottom of the buckle (403), and a balancing weight (405) is fixedly connected to the bottom of the guy rope (404).

4. The river dredging maintenance device according to claim 1, wherein: the bottom of the first connecting pipe (11) penetrates through the ship body (1) and extends downwards.

5. The river dredging maintenance device according to claim 1, wherein: the tail end of the second connecting pipe (13) penetrates through the top of the second bracket (12).

6. The river dredging maintenance device according to claim 1, wherein: the water filtering mechanism (14) comprises a supporting plate (1401) fixedly connected to the top of the ship body (1), the top of the supporting plate (1401) is rotationally connected with a box body (1402), the top of the box body (1402) is fixedly connected with a water filtering frame (1403), the front end of the water filtering frame (1403) is fixedly connected with an air cylinder (1404), the output end of the air cylinder (1404) is fixedly connected with a push plate (1405), an electric telescopic rod (1406) corresponding to the box body (1402) is installed at the top of the ship body (1), and two drain pipes (1407) are fixedly connected to the bottom of the box body (1402).

7. The river dredging maintenance device according to claim 6, wherein: a plurality of evenly distributed water filtering holes are formed in the bottom of the water filtering frame (1403), and the top of the electric telescopic rod (1406) is rotatably connected with the bottom of the box body (1402).

8. The river dredging maintenance device according to claim 1, wherein: the sand making mechanism (15) comprises a plurality of support columns (1501) fixedly connected to the tops of ship bodies (1), a plurality of support columns (1501) are fixedly connected with a box body (1502), feeding grooves (1503) are fixedly connected to the tops of the box bodies (1502), box doors (1504) are rotatably connected to front ends and rear ends of one sides of the box bodies (1502), first handles (1505) are fixedly connected to one sides of the box doors (1504), two second driving motors (1506) are fixedly connected to the other sides of the box bodies (1502), crushing rollers (1507) are fixedly connected to the output ends of the second driving motors (1506), crushing teeth (1508) uniformly distributed in multiple groups are fixedly connected to the outer walls of the crushing rollers (1507), sand filtering frames (1509) are fixedly connected to the inner walls of the box bodies (1502), two second handles (1510) are fixedly connected to one sides of the sand filtering frames (1509), two third driving motors (1511) are fixedly connected to the other sides of the box bodies (1504), and two rotary shafts (1512) are fixedly connected to the outer walls (1512) of the two rotary shafts (1512).

9. The river dredging maintenance device according to claim 8, wherein: and a limiting chute corresponding to the sand filtering frame (1509) is formed in the inner wall of the box body (1502).